Virginia, 1803. After the United States of America acquires the inmense Louisiana territory from France, a great expedition, led by William Lewis and Meriwether Clark, is sent to survey the new lands and go where no white man has gone before.
The Far Horizons is a 1955 American historical Western film directed by Rudolph Maté about the Lewis and Clark Expedition. It is based on 1943 novel Sacajawea of the Shoshones by Della Gould Emmons and stars Fred MacMurray, Charlton Heston, Donna Reed and Barbara Hale.